How much does healthcare app development cost?

Ask a general app agency what a healthcare app costs and you'll get a general app answer. That's the trap. A meditation app and a clinician-facing platform that writes notes back into Epic are both "healthcare apps," and they're an order of magnitude apart, because one is legally an ordinary consumer product and the other is regulated infrastructure. Our mobile app development cost guide covers the build economics common to any app. This page covers what only applies here.

Here's where the 2026 published ranges land, sorted by sub-type¹²:

Kellton's independent 2026 breakdown lands in the same neighbourhood: simple patient-facing apps at $40,000 to $80,000 over four to six months, mid-range telemedicine platforms at $80,000 to $200,000, custom telehealth MVPs at $59,000 to $149,000, and enterprise systems past $300,000 across twelve to eighteen months². Two vendors, similar shape, which is about as much agreement as this market offers.

The usual caveat applies harder here than elsewhere: these bands come from software vendors pricing their own work, not a neutral audited survey. Treat them as directional 2026 ranges, not a menu. Your real number comes from a written scope, and in healthcare, from a written answer to the regulatory question below.

The intuition most founders have is that health data equals HIPAA. That's not how the law is built. HHS scopes HIPAA to covered entities and to the vendors handling PHI for them¹⁴. So the practical test is about who's on the other side of your data: does a clinic, hospital, or insurer send it to you, or contract you to process it on their behalf? If yes, you're a business associate and the full technical safeguard set lands on your build. If your users type their own information in and nothing flows to or from a provider, you're probably building an ordinary app. One signed contract with one clinic can flip you across that line mid-build, which is why this belongs in the scope conversation, not the launch conversation.

Here's the vocabulary you'll need for the rest of this guide:

PHI

Protected health information: individually identifiable health data held or moved by a covered entity or its business associate. PHI is the trigger word in healthcare software. If your app stores, transmits, or processes it, you're building to HIPAA, and the budget changes. If it doesn't, you're building an ordinary app.

Covered entity and business associate

HIPAA binds health plans, healthcare clearinghouses, and most providers (covered entities), plus the vendors who handle PHI on their behalf (business associates). It follows that relationship, not the data type. A consumer fitness app collecting the same heart-rate reading directly from a user is generally outside HIPAA's scope.

BAA

Business associate agreement: the contract that makes a vendor legally accountable for the PHI it touches. You need one with every service in the chain, your cloud host, your video provider, your analytics tool, your error tracker. A vendor that won't sign a BAA can't be in your stack, which quietly narrows your technology choices.

EHR and EMR

Electronic health record and electronic medical record: the systems clinicians actually work in, dominated by Epic and Oracle Health (Cerner). If your product needs a clinician to see its data without leaving their workflow, you're integrating with one of these, and that integration is often the single largest line in a healthcare budget.

HL7 v2 and FHIR

The two ways health systems exchange data. HL7 v2 is the older pipe-delimited messaging standard still running most hospital interfaces, cheap to build but heavy on transformation logic. FHIR is the modern REST and JSON API standard, more expensive to stand up because of OAuth and SMART on FHIR security, and considerably easier to maintain afterwards.

SaMD

Software as a medical device: software whose purpose is to diagnose, treat, cure, mitigate, or prevent a disease. It's the tier above HIPAA. A wellness claim keeps you out of it; a diagnostic claim pulls you into FDA territory, with a 510(k) or De Novo submission, a quality system, and clinical validation attached.

It's worth naming the contrast with the other heavily regulated category, because buyers conflate them. In fintech, the barrier is a licence to operate: you can build perfect software and still be legally unable to launch until a regulator says yes, on a clock measured in years. In healthcare there's no licence to wait for. The barrier is data compliance plus clinical system integration, so the constraint sits inside the engineering budget rather than in front of it. Better news for a founder, but only if you scope for it from the start.

The figure we cite in our own mobile app cost guide comes from Web Mavens: a HIPAA-compliant build adds 20 to 40 percent⁶. The 2026 healthcare specialists bracket it similarly. Acquaint Softtech puts day-one compliance at 15 to 25 percent of build cost¹, Verticomply says 20 to 50 percent depending on whether it's designed in from sprint one⁴, and Kellton prices the HIPAA layer as a flat $15,000 to $50,000 on top of any tier².

Netguru's number is the most useful anchor for a non-technical buyer, because it holds everything else constant: the same team building the same median cross-platform MVP goes from about $76,000 to about $118,000 when HIPAA enters the scope⁷. That's not a compliance consultant's invoice. That's engineering. So what does the premium actually buy? Six things, every one of them architectural rather than cosmetic⁵:

1. Encryption at rest and in transit

   Every store of protected health information is encrypted on disk and every connection is encrypted in flight, which Glorium Technologies specifies as AES-256 for local storage and TLS 1.2 or higher for API endpoints. It sounds like a configuration flag. In practice it constrains your database choices, your caching, your logging, and your backups, which is why it has to be decided before the schema is.

2. Tamper-evident audit logging

   Every read, write, and export of PHI is logged with who, what, and when, and those trails are retained for at least six years and protected from alteration. This is the requirement that most surprises teams, because it means instrumenting every data path in the application rather than adding a logging library at the end.

3. Access controls and session discipline

   Role-based access so users see only the records their role requires, multi-factor authentication, and automatic session timeouts that Glorium notes run as short as two to five minutes in clinical settings. Roles multiply screens and test cases, which is the same cost driver we cover in our mobile app guide, sharpened by a legal floor underneath it.

4. A signed BAA with every vendor in the chain

   Your cloud host, video provider, SMS gateway, analytics tool, and error tracker all touch PHI, and each needs a business associate agreement making it legally accountable. Any vendor that won't sign one is out of your stack. That constraint narrows your technology options and frequently pushes you onto pricier compliant tiers of the same services.

5. Compliant hosting and disaster recovery

   HIPAA-eligible infrastructure with a signed BAA from the cloud provider, encrypted backups, tested restore procedures, and remote wipe for lost devices. The compliant tier of a cloud service usually costs more than the standard tier for identical compute, so this shows up in your monthly run rate forever, not just in the build.

6. Ongoing compliance operations

   Risk assessments, penetration testing, staff training, policy maintenance, and third-party audits recur every year. Kellton budgets roughly $20,000 to $80,000 annually for a mid-market platform, on top of the normal 15 to 20 percent of build cost that post-launch support runs. Compliance is an operating cost, not a project line.

Read that list again as a buyer's checklist. When one healthcare quote is dramatically cheaper than another, the fastest way to find out why is to ask which of these six are in scope and which are assumed. A quote that treats HIPAA as a line item near the bottom is usually a general app quote wearing a healthcare label.

Three independent 2026 sources describe the same asymmetry in three different units, which is unusually strong agreement for this market:

Once you see the mechanism, the numbers stop being surprising. Encryption, audit logging, and access control aren't screens; they're properties of how data is stored, moved, and read. Retrofitting encryption means migrating every record and rewriting every query that touches it. Retrofitting audit logging means instrumenting every data path that already exists. Retrofitting role-based access means revisiting every endpoint. You're not adding a feature, you're re-laying the foundation under a finished building².

The takeaway isn't "spend more." It's the opposite: build a smaller compliant thing rather than a bigger non-compliant one. Cutting scope is free. Cutting compliance is a loan at a terrible rate. Our guide to scoping an MVP covers how to shrink a build without shrinking its foundations.

Here's the thing nobody tells a first-time healthcare founder: your app doesn't get to be the place clinicians work. They work in the EHR. If your product needs a doctor to see its output, act on it, or record it, that data has to arrive inside their existing workflow, and EHR integration is a category of engineering with its own standards, vendor gatekeeping, and pricing.

Two standards matter. HL7 v2 is the older pipe-delimited format still carrying most hospital interface traffic: cheaper to build, heavier to maintain, because every implementation has local quirks you write transformation logic to absorb. FHIR is the modern REST and JSON API standard, pricier to stand up because of OAuth and SMART on FHIR security, and considerably easier to live with afterwards⁹. Most new products should aim at FHIR and accept the higher upfront number.

Taction Software's 2026 pricing is the clearest published breakdown we found, and it sorts into six tiers³:

1. HL7 v2 ADT feed ($10k to $20k, 3 to 6 weeks)

   A one-way feed of admission, discharge, and transfer notifications, the cheapest real hospital integration you can buy. HL7 v2 is the older pipe-delimited standard, cheap to stand up but heavy on transformation logic, so it costs less upfront and more to maintain than its FHIR equivalent.

2. Read-only FHIR connection ($15k to $30k, 4 to 8 weeks)

   Pull demographics, conditions, medications, allergies, observations, and documents out of one EHR without writing anything back. This is the right first integration for most products, because it proves the clinical data actually supports your feature before you pay for write access.

3. HL7 v2 orders and results ($15k to $30k per direction, 5 to 10 weeks)

   Sending orders into a hospital system or receiving results back, priced per direction because each is its own interface with its own message mapping and its own failure modes. Lab, imaging, and pharmacy workflows generally live here.

4. Bidirectional FHIR write-back ($30k to $60k, 8 to 14 weeks)

   Writing encounter notes, vital signs, assessment results, and referrals back into the clinician's record. This is where remote monitoring and telehealth products earn their keep, and it's also where OAuth and SMART on FHIR security work makes the engineering meaningfully harder.

5. Full integration suite, one platform ($50k to $80k, 10 to 18 weeks)

   The complete read and write surface against a single EHR. Epic sits at the top of this band at $55,000 to $80,000, largely because of its app-store certification process, while athenahealth comes in cheapest at $28,000 to $48,000.

6. Multi-EHR environment ($80k to $150k plus, 4 to 9 months)

   Two or three platforms at once, which is what selling to more than one health system actually requires. Every additional EHR is a fresh certification, a fresh data model, and a fresh interface to maintain at $3,000 to $15,000 per interface per year.

Epic is consistently the most expensive to work with, and the reason is its app-store programme: getting a product listed and certified adds process, review cycles, and cost a direct API integration doesn't carry³. It's also the platform with the most hospital market share, so for many clinical products it isn't optional.

Kellton's overrun figure deserves emphasis, because it's the kind of thing only people who've done this publish: Epic and Cerner integrations frequently run 20 to 40 percent over initial estimates, thanks to legacy data structures that don't reveal their complexity until you're inside them². Budget each integration as its own project with its own contingency, not as a line inside the app build.

Remote patient monitoring adds a second integration surface on top: the devices. Taction puts total medical device integration scope at $20,000 to $200,000, with $5,000 to $25,000 per device type for a Bluetooth implementation and $3,000 to $15,000 per device for manufacturer SDK work. That's why its RPM bands run $50,000 to $150,000 for a basic platform with one or two device types, $150,000 to $500,000 for five to eight, and $500,000 upward for ten to fifteen⁸. Device count is the lever: every extra model is a fresh integration, a fresh test matrix, and something new that breaks on a firmware update¹⁰.

The line is drawn by intended use, not technology. The FDA's general wellness policy, revised in January 2026, keeps low-risk products intended to promote a healthy lifestyle outside device regulation, and the 21st Century Cures Act excludes qualifying clinical decision support software from the device definition¹²¹³. Software solely about maintaining a healthy lifestyle, unrelated to diagnosing, curing, mitigating, preventing, or treating a disease, simply isn't a device.

Cross that line and you're building software as a medical device, which brings a 510(k) or De Novo submission, a quality management system, clinical validation, labelling obligations, and post-market surveillance. CitrusBits puts FDA approval for SaMD anywhere from $50,000 to more than $5 million depending on pathway and whether clinical trials are required¹¹. Taction budgets $75,000 to $250,000 for the 510(k) route alone and adds nine to eighteen months to the timeline⁸.

Four steps, in this order, for a healthcare product that has to land inside a budget:

• Settle the regulatory question in writing. Are you handling PHI on a provider's behalf? Are you making a clinical claim? Get both confirmed by counsel before a line of scope is written, because they decide your band and can't be revisited cheaply later.
• Design the compliant foundation before the features. Encryption, audit logging, access control, hosting, and the BAA chain get decided when the data model does. That's the 15 to 25 percent version of compliance. Everything later is the 30 to 50 percent version.
• Start with the cheapest EHR connection that proves the product. A read-only FHIR connection at $15,000 to $30,000 tells you whether the clinical data actually supports your feature. Buy bidirectional write-back once you know it does.
• Add EHR platforms only when a customer pays for them. Each one is a fresh certification, a fresh data model, and a permanent maintenance line. Multi-EHR support is a sales decision with an $80,000 to $150,000 price tag, not a default.

Then budget the running cost honestly. Post-launch support runs the usual 15 to 20 percent of build cost per year, and healthcare stacks compliance on top: Kellton puts ongoing compliance at roughly $20,000 to $80,000 annually for a mid-market platform, and each EHR interface adds $3,000 to $15,000 a year²³. A healthcare app is an operating commitment, not a purchase. Our app development cost calculator sanity-checks a build range before you brief anyone, and our app development cost statistics collect the underlying market data in one place.

• Make the scope name the compliance work. "HIPAA compliant" in a proposal means nothing on its own. The scope should list encryption at rest and in transit, audit logging and its retention period, role-based access, which vendors will sign BAAs, and which hosting tier you're on. If it isn't written down, it's not quoted.
• Get a fixed quote and split it into milestones. Hourly billing puts all the risk on you, and in a category where integrations routinely run 20 to 40 percent over estimate, that risk isn't theoretical. A small start fee from $499 gets a build moving and the rest is billed per milestone, as each working chunk ships.
• Treat each EHR integration as its own milestone. Don't let an integration hide inside a general development phase where an overrun becomes invisible. Priced separately, it either works against real data or it doesn't, and you find out early.
• Confirm you own everything, including the compliance artifacts. The code, repositories, infrastructure, and IP should be yours outright, with no licence and no lock-in. In healthcare, add the paperwork: your security documentation, risk assessments, and vendor BAAs belong in your name too, because they're what you hand an auditor or an enterprise customer. It all transfers to you on final payment.

If you're still sizing the build, start with the hub guide on how much it costs to build an app, then narrow with mobile app development cost or how much custom software costs if your product is more platform than app.

If you're weighing healthcare against the other heavily regulated category, our fintech app development cost guide covers the contrast. To see how we run a build, read our custom software build methodology or the overview on our mobile app development services and custom software development pages.

And if you'd rather just get a real number, our free 48-hour build plan turns a few sentences into a written scope, a milestone breakdown, and a fixed quote, with no sales call and no obligation. When you're ready to move, start a build and we'll take it from there.